| Acronym | Meaning |
| MAR | Marathi Language (ISO 639-2 Code) |
| PLI | Position Location Information - Private Lands Initiative - Professional Liability Insurance |
| MMW | Millimetre Wave (radar |
| SCCM | Standard Cubic Centimetre Per Minute (unit Of Measurement Of Fluid Flow) |
| AS | Attosiemens |
| ANGLICO | Air/Naval Gunfire Liaison Company |
| FTSE | Financial Times Stock Exchange (footsie) |
| XIII | Thirteen (in Roman Numerals) |
| PA | Pascal - Protactinium |
| GCF | Greatest Common Factor |